The municipal administration departments, such as lighting and street lighting, need to manage and apply a large number of construction engineering drawings, that is, to quickly locate and retrieve intelligent databases of massive urban night lighting planning data in order to achieve electronic approval targets and achieve office Automation and management automation requirements.
Now Chongqing has completed research on the streetlight resource management system. With the support of geographic information system (GIS), etc., considering the attributes of lamps, light source power and location, the street light files are managed and graphically processed. 3D roaming, this is a highly applicable auxiliary decision support system. However, the system does not consider the functional attributes of road lighting, artistic requirements, and the requirements for sustainable development such as saving electricity and preventing glare and light pollution, that is, considering climate, customs, people's hobbies, the surrounding environment of the road, and the construction of both sides. The cultural connotation, shape, style, facade condition, texture, color, reflection size, type of light source, light distribution and arrangement of lamps, distribution layout and other attribute data, quantitative calculation of lighting, and use of virtual reality technology ( VR) and Geographic Information System (GIS), etc., to observe the real situation of night lighting, to meet the virtual simulation requirements, which is further than the so-called visualization technology.
The range of switch models comply with UL 61058-1 and CAN/CSA-22.2 No61058-1-05,for the United States and Canada.This series items are all high quality,and sale good.Many colors can be met.Especially,model KR2-11has high ampere,used wildly in the industrial area.
One of them,item KR2-11-201D is our hot sale item:
UL Approved Switch,New UL Approved Switch,UL Approved Micro Switch
Ningbo Kara Electronic Co.,Ltd. , https://www.kara-switch.com